That's one of the Cams that Mummert came up with about a year or two back. It was featured in a build, if I recall, for use with a C-4 transmission on the street. The test is published & it tested out (if I recall, without looking it up) in a moderate stroker setup at a very impressive, 393 HP & 420 Lb Ft.! .. The only minor glitch with it (for someone dreaming like me) is that it isn't recomended for use with a Fordomatic, due to the Fordo's converter..           


Paul

got the new cam and reworked heads installed, got to get it off the stand and into my cradle to finish it up

I will be using John's Y-280-I-11 cams.  I have all the parts from John to start the engine build.  So the engine will be heading off the machine shop next week.  I won't be able to finish the engine until I receive the remainder of my order (aluminum heads, timing cover, flywheel, and clutch).  If I can figure out how to post pictures on this forum...I will post progress during the build of my .060 over 292 EFI engine.

Airman, I used Mummerts Cruise Night Special (Y-284-S) in my new Y and it sounds great! Not to mention we basically got 300HP / 310 ft lbs of torque!  (see my post here "Christmas Came Early) 

I love the smell of burning rubber in the morning!

Good choice. I like mine.

You gotta have the right tools and know how to use 'em.

TC - Austin, Texas

called john and ordered his cruise night special cam and new springs, got to get the heads back to the machine shop for more valve work, cant wait to hear this motor run

thanks guys I think ill call john and go with  what he suggests

I still like the repo of the factory blower cam. Ran one in an otherwise stock 312 in a '57 Wagon and in my '57 Bird for some time and really liked it for a street car. Slight rumble at idle and somewhat better performance but totally drivable.

I can't answer you directly, but if you call or text John he'll  tell you exactly how it will react in your application.  

Frank/Rebop

Bristol, In ( by Elkhart) 

has anyone used mummerts cruise night special camshaft with new springs, thinking  about ordering this if it works well with what I have